Tom Parker

249 subscribers
53:51
Mirror Quality Part II
Tom Parker
840 views • 2 years ago
43:38
Telescope Optics Testing
Tom Parker
9.3K views • 2 years ago
51:26
Mirror Quality Part I
Tom Parker
1.5K views • 2 years ago
45:38
Autocollimation
Tom Parker
1.8K views • 2 years ago
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